Merge with Perforce Jam 2.4

From: Vladimir Prus (ghost_at_[hidden])
Date: 2002-02-21 09:12:53

I've just committed a number of changed to perforce_2_4_merge branch. The log 
message 
http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/boost/boost/tools/build/jam_src/Jamfile?rev=1.5.4.1&only_with_tag=perforce_2_4_merge&content-type=text/vnd.viewcvs-markup
has details.
It is now possible to build the merged sources, provided you copy 
compile.*, jamgram* and jambase.c from the current cvs head. It even works 
after that. 

What is left is:
- deal with the files that need to be copied from the cvs head now.
- reapply remaining changes to expand.c (see log message)

- Volodya